#main{
   
    width: 920px;
    margin:0 auto;
    
}
#header{
    background:url(./img/header.jpeg); 
    width: 920px;
    height: 240px;
    background-size:100% 100%; 
    margin:0 auto;
    
}

a:hover {
       background-color:red;
   }
#logo{
    width: 160px;
    height: 160px;
    margin-left: 25px;
}
#logotext{
    color: #FFFF33;
    margin-left: 50px;
    font-family: Comic Sans MS;
}
#nav{
    width: 920px;
    height: 30px;
    margin:0 auto; 
    background-color: dimgray;
}
#nav ul{
    width: 100%;
    height: 100%;
    margin:0 auto; 
    
}
#nav ul li{
    width: 200px;
    list-style: none;
    float: left;
    margin:0 auto; 
    text-align: center;
    margin-top: 5px;
}
#nav ul li a:link{
    color: aliceblue;
    text-decoration:none;
}
#nav ul li a:active{
    color: aliceblue;
    text-decoration:none;
}
#nav ul li a:visited{
    color: aliceblue;
    text-decoration:none;
}
#nav ul li a:hover{
    color: aliceblue;
    text-decoration:none;
}
         
.box {
    padding: 0 0 0 5px;
    height: 35px;
    line-height: 35px;
    border: 1px solid #000;
    width:33% ;
    box-sizing: border-box;
    text-align: center;
}
.box input{
    width: 150px;
    text-align: center;





}  
#footer{
    width: 920px;
    height: 40px;
    margin:0 auto; 
    background-color: dimgray;
    text-align: center;
    color: aliceblue;
    
}
#footer p{
    margin-top: 10px;
}